In iOS 18, Apple has added a powerful new feature to your iPhone's Calculator app: Math Notes. This integration between Calculator and Notes offers a versatile tool for all your calculation needs.

When I need a quick calculation, I fire up the Mac calculator, get it done, and don’t think about it much. But for complex calculations such as currency conversations or splitting bills, I reach for a ...

Posts from this topic will be added to your daily email digest and your homepage feed. Math Notes has some quirks, but I already love being able to do basic math inside just about any text box. Math ...